222920560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 314473616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 508, 592, 593, 635, 740, 1016, 1186, 1270, 1480, 2032, 2372, 2540, 2960, 2965, 4699, 4744, 5080, 5930, 9398, 9488, 10160, 11860, 18796, 21941, 23495, 23720, 37592, 43882, 46990, 47440, 75184, 75311, 87764, 93980, 109705, 150622, 175528, 187960, 219410, 301244, 351056, 375920, 376555, 438820, 602488, 753110, 877640, 1204976, 1506220, 1755280, 2786507, 3012440, 5573014, 6024880, 11146028, 13932535, 22292056, 27865070, 44584112, 55730140, 111460280, 222920560]

約数ペア:

[(1, 222920560), (2, 111460280), (4, 55730140), (5, 44584112), (8, 27865070), (10, 22292056), (16, 13932535), (20, 11146028), (37, 6024880), (40, 5573014), (74, 3012440), (80, 2786507), (127, 1755280), (148, 1506220), (185, 1204976), (254, 877640), (296, 753110), (370, 602488), (508, 438820), (592, 376555), (593, 375920), (635, 351056), (740, 301244), (1016, 219410), (1186, 187960), (1270, 175528), (1480, 150622), (2032, 109705), (2372, 93980), (2540, 87764), (2960, 75311), (2965, 75184), (4699, 47440), (4744, 46990), (5080, 43882), (5930, 37592), (9398, 23720), (9488, 23495), (10160, 21941), (11860, 18796)]